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Post Info TOPIC: Asteroid 2009 CC3
Blobrana


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Asteroid 2009 CC3
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Orbital elements:
2009 CC3                                            PHA, Earth MOID = 0.0268 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M 324.22289              (2000.0)            P               Q
n   0.30199414     Peri.   15.42399     -0.86406718     +0.50079751
a   2.2002416      Node   194.95273     -0.48018997     -0.85037284
e   0.5375215      Incl.   11.37501     -0.15101487     -0.16145552
P   3.26           H   19.1           G   0.15           U   1

MPEC 2011 - Y25



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Blobrana


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Posts: 131433
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2009 CC3
Earth Impact Risk Summary
Torino Scale (maximum)0
Palermo Scale (maximum)-4.22
Palermo Scale (cumulative)-3.84
Impact Probability (cumulative)3.9e-07
Number of Potential Impacts5
Vimpact15.10 km/s
Vinfinity10.20 km/s
H19.0
Diameter0.540 km
Mass2.1e+11 kg
Energy5.8e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
34 observations spanning 2.9723 days
(2009-Feb-04.62941 to 2009-Feb-07.60175)



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Blobrana


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Posts: 131433
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Asteroid 2009 CC3 = 9C62AE4 (NEOCPO)

Orbital elements:
2009 CC3 PHA, Earth MOID = 0.0279 AU
Epoch 2009 Jan. 29.0 TT = JDT 2454860.5 MPC
M 338.02967 (2000.0) P Q
n 0.33674100 Peri. 17.55766 -0.85411814 +0.51797534
a 2.0461559 Node 193.93172 -0.49741980 -0.83983409
e 0.5033472 Incl. 11.19165 -0.15184117 -0.16241994
P 2.93 H 18.9 G 0.15
From 19 observations 2009 Feb. 4-5.

MPEC 2009 -C55

2009 CC3
Earth Impact Risk Summary
Torino Scale (maximum)0
Palermo Scale (maximum)-4.35
Palermo Scale (cumulative)-3.86
Impact Probability (cumulative)8.5e-08
Number of Potential Impacts48
Vimpact15.54 km/s
Vinfinity10.81 km/s
H18.9
Diameter0.555 km
Mass2.3e+11 kg
Energy6.7e+03 MT
all above are mean values
weighted by impact probability
Analysis based on
19 observations spanning .86852 days
(2009-Feb-04.62941 to 2009-Feb-05.49793)



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